Florida health officials have reported two additional human West Nile virus (WNV) cases in the past week. The new cases were reported in Escambia and Bay Counties.

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This brings the state total to six cases– Bay, Duval, Escambia (2), Okaloosa and Santa Rosa County.

Most individuals infected with WNV will not have any symptoms. People that do develop illness will usually have any combination of fever, headache, body aches, skin rash and swollen lymph glands. These symptoms generally appear two to 14 days following the bite of an infected mosquito.

Less than one percent of persons exposed to the virus will develop more severe infections, with symptoms such as headache, high fever, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness and paralysis. In rare instances, WNV can be fatal. Persons over 50 years of age have the highest risk of developing more severe disease. People who are immunocompromised may also be at high risk of WNV infection.